Summary

ASN	AS4385 Rochester Institute of Technology
BGP	129.21.0.0/16
IPs with RDNS	80
Hosted Domains	0
Pingable IPs	28
Router IPs	0


129.21.118.0	—	0
129.21.118.1	—	0
129.21.118.2	ntidrtcipad62.main.ad.rit.edu	0
129.21.118.3	—	0
129.21.118.4	—	0
129.21.118.5	—	0
129.21.118.6	—	0
129.21.118.7	—	0
129.21.118.8	—	0
129.21.118.9	acd41229045323768738977.wireless.rit.edu	0
129.21.118.10	thomas-laptop.wireless.rit.edu	0
129.21.118.11	—	0
129.21.118.12	—	0
129.21.118.13	—	0
129.21.118.14	—	0
129.21.118.15	—	0
129.21.118.16	joonwoo.wireless.rit.edu	0
129.21.118.17	—	0
129.21.118.18	—	0
129.21.118.19	—	0
129.21.118.20	—	0
129.21.118.21	bslaptop.wireless.rit.edu	0
129.21.118.22	—	0
129.21.118.23	—	0
129.21.118.24	—	0
129.21.118.25	—	0
129.21.118.26	—	0
129.21.118.27	—	0
129.21.118.28	acd41229045323768738195.wireless.rit.edu	0
129.21.118.29	8n609829l0.main.ad.rit.edu	0
129.21.118.30	fmsipad34.rit.edu	0
129.21.118.31	—	0
129.21.118.32	—	0
129.21.118.33	acd41229045323768739808.wireless.rit.edu	0
129.21.118.34	—	0
129.21.118.35	desktop-nn8hn90.wireless.rit.edu	0
129.21.118.36	—	0
129.21.118.37	rm2348361621796.rit.edu	0
129.21.118.38	—	0
129.21.118.39	—	0
129.21.118.40	—	0
129.21.118.41	—	0
129.21.118.42	—	0
129.21.118.43	—	0
129.21.118.44	—	0
129.21.118.45	—	0
129.21.118.46	—	0
129.21.118.47	mrump.wireless.rit.edu	0
129.21.118.48	—	0
129.21.118.49	cla-eng2401.ad.rit.edu	0
129.21.118.50	jackl.student.rit.edu	0
129.21.118.51	—	0
129.21.118.52	—	0
129.21.118.53	—	0
129.21.118.54	—	0
129.21.118.55	ntidrtcipadm288.main.ad.rit.edu	0
129.21.118.56	—	0
129.21.118.57	—	0
129.21.118.58	—	0
129.21.118.59	jtkns2.student.rit.edu	0
129.21.118.60	8n608702l0.main.ad.rit.edu	0
129.21.118.61	palmermartin.student.rit.edu	0
129.21.118.62	—	0
129.21.118.63	appletunpie.wireless.rit.edu	0
129.21.118.64	—	0
129.21.118.65	kyles_lenovo.wireless.rit.edu	0
129.21.118.66	acd41229045323768735622.wireless.rit.edu	0
129.21.118.67	computer.wireless.rit.edu	0
129.21.118.68	—	0
129.21.118.69	—	0
129.21.118.70	—	0
129.21.118.71	—	0
129.21.118.72	—	0
129.21.118.73	—	0
129.21.118.74	acd41229045323768741385.wireless.rit.edu	0
129.21.118.75	—	0
129.21.118.76	bc_laptop.wireless.rit.edu	0
129.21.118.77	acd412290453237686130.wireless.rit.edu	0
129.21.118.78	—	0
129.21.118.79	—	0
129.21.118.80	—	0
129.21.118.81	kgcoe-me2107.wireless.rit.edu	0
129.21.118.82	scb-ln-9.ad.rit.edu	0
129.21.118.83	—	0
129.21.118.84	—	0
129.21.118.85	bens-air-2.wireless.rit.edu	0
129.21.118.86	—	0
129.21.118.87	—	0
129.21.118.88	jem2.student.rit.edu	0
129.21.118.89	—	0
129.21.118.90	—	0
129.21.118.91	—	0
129.21.118.92	yippee23.student.rit.edu	0
129.21.118.93	jacks_laptop.wireless.rit.edu	0
129.21.118.94	nsb4620.student.rit.edu	0
129.21.118.95	—	0
129.21.118.96	jason_laptop.wireless.rit.edu	0
129.21.118.97	—	0
129.21.118.98	breyden.wireless.rit.edu	0
129.21.118.99	—	0
129.21.118.100	vpr-srs2502.ad.rit.edu	0
129.21.118.101	—	0
129.21.118.102	—	0
129.21.118.103	—	0
129.21.118.104	rm2348361621797.rit.edu	0
129.21.118.105	—	0
129.21.118.106	pc-43aea527a3.wireless.rit.edu	0
129.21.118.107	acd41229045323768740958.wireless.rit.edu	0
129.21.118.108	—	0
129.21.118.109	—	0
129.21.118.110	camz_comp.wireless.rit.edu	0
129.21.118.111	—	0
129.21.118.112	—	0
129.21.118.113	—	0
129.21.118.114	—	0
129.21.118.115	—	0
129.21.118.116	—	0
129.21.118.117	—	0
129.21.118.118	kiwiscomputer.wireless.rit.edu	0
129.21.118.119	—	0
129.21.118.120	—	0
129.21.118.121	acd41229045323768740370.wireless.rit.edu	0
129.21.118.122	cla-eco2503.ad.rit.edu	0
129.21.118.123	—	0
129.21.118.124	—	0
129.21.118.125	—	0
129.21.118.126	luke.wireless.rit.edu	0
129.21.118.127	—	0
129.21.118.128	laptop-cbk4l0o9.wireless.rit.edu	0
129.21.118.129	—	0
129.21.118.130	—	0
129.21.118.131	—	0
129.21.118.132	—	0
129.21.118.133	—	0
129.21.118.134	—	0
129.21.118.135	—	0
129.21.118.136	—	0
129.21.118.137	acd41229045323768736058.wireless.rit.edu	0
129.21.118.138	—	0
129.21.118.139	acd41229045323768735401.wireless.rit.edu	0
129.21.118.140	—	0
129.21.118.141	oscar_muppett.wireless.rit.edu	0
129.21.118.142	ntidrtcipad77.main.ad.rit.edu	0
129.21.118.143	—	0
129.21.118.144	rm24728490624221.main.ad.rit.edu	0
129.21.118.145	8n609262l0.wireless.rit.edu	0
129.21.118.146	—	0
129.21.118.147	—	0
129.21.118.148	—	0
129.21.118.149	—	0
129.21.118.150	power-of-neo.wireless.rit.edu	0
129.21.118.151	—	0
129.21.118.152	—	0
129.21.118.153	justin-laptop.wireless.rit.edu	0
129.21.118.154	—	0
129.21.118.155	ori.wireless.rit.edu	0
129.21.118.156	ad2896.student.rit.edu	0
129.21.118.157	—	0
129.21.118.158	—	0
129.21.118.159	—	0
129.21.118.160	—	0
129.21.118.161	—	0
129.21.118.162	—	0
129.21.118.163	—	0
129.21.118.164	—	0
129.21.118.165	—	0
129.21.118.166	sugrueps5.student.rit.edu	0
129.21.118.167	—	0
129.21.118.168	—	0
129.21.118.169	—	0
129.21.118.170	acd41229045323768738216.wireless.rit.edu	0
129.21.118.171	—	0
129.21.118.172	—	0
129.21.118.173	—	0
129.21.118.174	—	0
129.21.118.175	—	0
129.21.118.176	—	0
129.21.118.177	—	0
129.21.118.178	acd41229045323768739671.wireless.rit.edu	0
129.21.118.179	—	0
129.21.118.180	—	0
129.21.118.181	—	0
129.21.118.182	—	0
129.21.118.183	—	0
129.21.118.184	—	0
129.21.118.185	—	0
129.21.118.186	ntidrtcipad115.main.ad.rit.edu	0
129.21.118.187	ntidrtcipad27.main.ad.rit.edu	0
129.21.118.188	acd41229045323768740800.wireless.rit.edu	0
129.21.118.189	8n610954l0.main.ad.rit.edu	0
129.21.118.190	—	0
129.21.118.191	—	0
129.21.118.192	—	0
129.21.118.193	—	0
129.21.118.194	—	0
129.21.118.195	excellus.student.rit.edu	0
129.21.118.196	—	0
129.21.118.197	—	0
129.21.118.198	—	0
129.21.118.199	jacks-mbp-103.wireless.rit.edu	0
129.21.118.200	acd41229045323768736984.wireless.rit.edu	0
129.21.118.201	—	0
129.21.118.202	—	0
129.21.118.203	—	0
129.21.118.204	—	0
129.21.118.205	—	0
129.21.118.206	—	0
129.21.118.207	mminunni.wireless.rit.edu	0
129.21.118.208	—	0
129.21.118.209	laptop-cotai605.wireless.rit.edu	0
129.21.118.210	—	0
129.21.118.211	kgcoe-me2418.wireless.rit.edu	0
129.21.118.212	—	0
129.21.118.213	—	0
129.21.118.214	acd41229045323768741310.wireless.rit.edu	0
129.21.118.215	—	0
129.21.118.216	—	0
129.21.118.217	—	0
129.21.118.218	mercomputer.wireless.rit.edu	0
129.21.118.219	—	0
129.21.118.220	—	0
129.21.118.221	—	0
129.21.118.222	desktop-rsg4oio.wireless.rit.edu	0
129.21.118.223	—	0
129.21.118.224	—	0
129.21.118.225	—	0
129.21.118.226	—	0
129.21.118.227	—	0
129.21.118.228	—	0
129.21.118.229	—	0
129.21.118.230	—	0
129.21.118.231	—	0
129.21.118.232	—	0
129.21.118.233	—	0
129.21.118.234	perkins315btv.student.rit.edu	0
129.21.118.235	—	0
129.21.118.236	andysurface.wireless.rit.edu	0
129.21.118.237	sus-4240-pr02.ad.rit.edu	0
129.21.118.238	—	0
129.21.118.239	—	0
129.21.118.240	—	0
129.21.118.241	fa-fms2411.ad.rit.edu	0
129.21.118.242	—	0
129.21.118.243	—	0
129.21.118.244	acd41229045323768739946.wireless.rit.edu	0
129.21.118.245	—	0
129.21.118.246	—	0
129.21.118.247	—	0
129.21.118.248	aud_laptop.wireless.rit.edu	0
129.21.118.249	—	0
129.21.118.250	ntidrtcipad66.main.ad.rit.edu	0
129.21.118.251	—	0
129.21.118.252	ntidrtcipad69.main.ad.rit.edu	0
129.21.118.253	jgh3270.student.rit.edu	0
129.21.118.254	—	0
129.21.118.255	mss-oculus-quest2-01.main.ad.rit.edu	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 129.21.118.188

traceroute to 129.21.118.188 (129.21.118.188): 64 hops max, 52 byte packets

4 [AS3257] 207.162.198.189 0.445 ms

5 [AS3257] 208.116.142.154 2.293 ms

6 *

7 [AS4385] 129.21.118.188 4.849 ms

Measurement taken from

IPinfo ProbeNet in Buffalo, US

On January 18th 2026